Incandescent Pilot Light, Type Pigtail, Constructional Feature Explosion Proof, Lamp Input Type 120 VAC Incandescent, Lamp Type 6 W Incandescent, Enclosure Material Copper Free Aluminum Alloy, Enclosure Class I Div 1 and 2 Group B C D, Class II Div 1 and 2 Group E F G, Class III, NEMA 3/7/9, Application Hazardous Location, Includes Tempered Blue Glass Jewel